1120577580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{4019}}^1$

素因数の和:5583

約数の個数: 72

約数和(自身を含む): 3402126000

約数和(自身を除く): 2281548420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1549, 3098, 4019, 4647, 6196, 7745, 8038, 9294, 12057, 13941, 15490, 16076, 18588, 20095, 23235, 24114, 27882, 30980, 36171, 40190, 46470, 48228, 55764, 60285, 69705, 72342, 80380, 92940, 120570, 139410, 144684, 180855, 241140, 278820, 361710, 723420, 6225431, 12450862, 18676293, 24901724, 31127155, 37352586, 56028879, 62254310, 74705172, 93381465, 112057758, 124508620, 186762930, 224115516, 280144395, 373525860, 560288790, 1120577580]

約数ペア:

[(1, 1120577580), (2, 560288790), (3, 373525860), (4, 280144395), (5, 224115516), (6, 186762930), (9, 124508620), (10, 112057758), (12, 93381465), (15, 74705172), (18, 62254310), (20, 56028879), (30, 37352586), (36, 31127155), (45, 24901724), (60, 18676293), (90, 12450862), (180, 6225431), (1549, 723420), (3098, 361710), (4019, 278820), (4647, 241140), (6196, 180855), (7745, 144684), (8038, 139410), (9294, 120570), (12057, 92940), (13941, 80380), (15490, 72342), (16076, 69705), (18588, 60285), (20095, 55764), (23235, 48228), (24114, 46470), (27882, 40190), (30980, 36171)]